: an ant (especially genus Camponotus) that gnaws galleries especially in dead or decaying wood
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Can lady beetles harm your home? Unlike termites or carpenter ants, lady beetles do not chew through walls, eat furniture or cause any other sort of structural damage, according to the U.S. Department of Agriculture.—Maia Pandey, jsonline.com, 29 Oct. 2025 Like bees, wasps, and other ants, carpenter ants are social and live in a colony with a single queen and thousands of workers.—Arricca Elin Sansone, Southern Living, 22 Oct. 2025 The fungus that hijacks ants like a ghastly marionette
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The humble carpenter ant is the unsuspecting victim of this nightmare.—New Atlas, 12 Apr. 2025 While the essential oils and extracts distilled from citrus peels are effective at repelling insects ranging from carpenter ants to cockroaches, these compounds only work when applied in high concentrations, much higher than what is present in the peel itself.—Leanne Potts, Better Homes & Gardens, 3 Apr. 2025 See All Example Sentences for carpenter ant
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